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Unread 11-17-2013, 10:22 AM   #1
anthonys
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Join Date: Mar 2012
Posts: 168
pcm module

Does the pcm have to be flashed to the new vehicle when changing?

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Unread 11-17-2013, 11:03 AM   #2
ZeeJay1997
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1997 ZJ 
 
Join Date: Dec 2008
Location: Sweet Home, Alabama
Posts: 6,569
that's a broad question. depends on the source of the replacement. generally speaking, if the donor is of the correct year, engine, drive train, and security, it will work without reprogramming.
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Unread 11-17-2013, 02:51 PM   #3
Exdecuk
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1998 ZJ 
 
Join Date: Dec 2011
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Posts: 410
Quote:
Originally Posted by ZeeJay1997 View Post
that's a broad question. depends on the source of the replacement. generally speaking, if the donor is of the correct year, engine, drive train, and security, it will work without reprogramming.
so any 5.9 PCM will fit another 5.9 without any hassle? I need a spare one "just in case" as my Mopar one took a dump after standing for two years a while back, that didnt need anything done to it, it was just "plug & play".
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Unread 11-17-2013, 03:13 PM   #4
xcaliber81
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as long as it either has the alarm if needed or not, I think thats the only difference.
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